
Bolo
Iron
- Joined
- Sep 5, 2023
- Posts
- 222
- Reputation
- 192
How often do you guys switch bac water? I have one in my fridge that i used 2ml of and it still has 8ml in it. The problem is that i dont know how safe it is to re use after about 30 days. Should i buy a new one? Smaller one this time.